2013-03-29 27 views

回答

2

你在找什麼是exponential format string,而不是CultureInfo。使用你的用戶想要的CultureInfo。

double value = 12345.6789; 
Console.WriteLine(value.ToString("E", CultureInfo.InvariantCulture)); 
// Displays 1.234568E+004 

Console.WriteLine(value.ToString("E10", CultureInfo.InvariantCulture)); 
// Displays 1.2345678900E+004 

Console.WriteLine(value.ToString("e4", CultureInfo.InvariantCulture)); 
// Displays 1.2346e+004 

Console.WriteLine(value.ToString("E", CultureInfo.CreateSpecificCulture("fr-FR"))); 
// Displays 1,234568E+004